LT3812713T - Measuring device and method for operating a measuring device which serves to determine a fluid volume - Google Patents

Measuring device and method for operating a measuring device which serves to determine a fluid volume

Info

Publication number
LT3812713T
LT3812713T LTEP20199503.2T LT20199503T LT3812713T LT 3812713 T LT3812713 T LT 3812713T LT 20199503 T LT20199503 T LT 20199503T LT 3812713 T LT3812713 T LT 3812713T
Authority
LT
Lithuania
Prior art keywords
measuring device
serves
operating
fluid volume
fluid
Prior art date
Application number
LTEP20199503.2T
Other languages
Lithuanian (lt)
Inventor
Michael MAYLE
Andreas MADINGER
Alexander Hofmann
Markus Schmidt
Original Assignee
Diehl Metering Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diehl Metering Gmbh filed Critical Diehl Metering Gmbh
Publication of LT3812713T publication Critical patent/LT3812713T/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
    • G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
LTEP20199503.2T 2019-10-23 2020-10-01 Measuring device and method for operating a measuring device which serves to determine a fluid volume LT3812713T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019007359.2A DE102019007359A1 (en) 2019-10-23 2019-10-23 Method for operating a measuring device which is used to determine a fluid quantity, and measuring device

Publications (1)

Publication Number Publication Date
LT3812713T true LT3812713T (en) 2023-04-25

Family

ID=72717693

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEP20199503.2T LT3812713T (en) 2019-10-23 2020-10-01 Measuring device and method for operating a measuring device which serves to determine a fluid volume

Country Status (7)

Country Link
US (1) US11740170B2 (en)
EP (1) EP3812713B1 (en)
CN (1) CN112697214A (en)
DE (1) DE102019007359A1 (en)
DK (1) DK3812713T3 (en)
LT (1) LT3812713T (en)
PL (1) PL3812713T3 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6178827B1 (en) * 1999-04-22 2001-01-30 Murray F. Feller Ultrasonic flow sensor
US6442999B1 (en) * 2001-03-22 2002-09-03 Joseph Baumoel Leak locator for pipe systems
HUP0700785A2 (en) * 2007-12-05 2009-06-29 Thormed Kft Method and apparatus for determining the flow parameters of a streaming medium
DE102009046561A1 (en) * 2009-11-10 2011-05-12 Robert Bosch Gmbh Method for operating at least one ultrasonic transducer
EP2725353B1 (en) * 2012-10-24 2017-07-19 Elmos Semiconductor Aktiengesellschaft Method for automatic operating frequency work point adjustment of an ultrasound detection device
US10330508B2 (en) * 2015-12-09 2019-06-25 Texas Instruments Incorporated Ultrasonic flowmeter using windowing of received signals
US20200209031A1 (en) * 2018-12-26 2020-07-02 Texas Instruments Incorporated Dynamic temperature calibration of ultrasonic transducers

Also Published As

Publication number Publication date
EP3812713A1 (en) 2021-04-28
EP3812713B1 (en) 2023-03-22
PL3812713T3 (en) 2023-08-14
DE102019007359A1 (en) 2021-04-29
US20210123846A1 (en) 2021-04-29
DK3812713T3 (en) 2023-06-12
US11740170B2 (en) 2023-08-29
CN112697214A (en) 2021-04-23

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